Took the time to read some old racing subject posts here and found a lot of anti road course/circuit sentiment regarding the xfire. There were a couple of specific criticisms but not much which would help examine problems and seek a solution. So I do find it hard it to accept that the xfire is a dud for the purpose. I have no intention of trying to make something that will ace everything else, I just want a fast tidy car to drive at speed with no nasty habits when up against similar power/weight cars. Have decided if it's to be a Xfire it will be a SRT, it seems pointless otherwise. Alternatively it will be a 370Z which will take serious $ to get race ready.